package file;

import java.io.File;
import java.io.FileFilter;

public class ListFilesDemo2 {
    public static void main(String[] args) {
        File dir = new File(".");
        if (dir.isDirectory()) {
            FileFilter filter = new FileFilter() {
                public boolean accept(File file) {
                    String name = file.getName();
                    return name.endsWith(".txt");
                }
            };
            File[] subs = dir.listFiles(filter);
            for (File sub : subs) {

                System.out.println(sub.getName());

            }
        }



    }


}

